Jarod Wilson wrote:
On Wednesday 23 March 2005 11:59, Richard C. Isaacson wrote:Is there any way to get around the issue of needing to use scaling? I can force it so it used 720x480 and mplayer will show the picture properly. Is there a good way to hack around this issue?
So I got bored by my Mythbox being stable so I went out and picked up a PVR-150 card. With the latest ivtv on atrpms-testing I can get a picture and sound to display. This is a good sign. Though when using it within MythTV it shows 480x480 rather then the 720x480 that my PVR-250 happily shows me. From what I can tell MythTV is setting the display back to 480x480 even if I force it over to 720x480. Let me show you some output:
###Changing the format. [EMAIL PROTECTED] ~]# /usr/bin/ivtvctl --device=/dev/video1 -f width=720,height=480 ioctl: VIDIOC_S_FMT Before: Type : Video Capture Width : 480 Height : 480
After:
Type : Video Capture
Width : 720
Height : 480
###After starting mythbackend and mythfrontend.
[EMAIL PROTECTED] ~]# /usr/bin/ivtvctl --device=/dev/video1 -F
ioctl: VIDIOC_G_FMT
Type : Video Capture
Width : 480
Height : 480
You do NOT use ivtvctl to set the resolution Myth records at. Myth controls that interally, based on your recording profiles. I pretty much guarantee your 250 is recording at 480x480 right now also, its just that scaling is supported on the the 250 and not on the 150 (yet) in ivtv. So the 250 shows the full picture, the 150 chops off the right quarter.
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